Preparation - Icom IC-F6220D Service Manual

SECTION 6.

6-1 PREPARATION

EQUIPMENT
CS-F3210D/
Cloning Software
F3230D/F5220D
Output voltage
DC Power Supply
Current capacity
Modulation Frequency range
Analyzer Measuring range
Frequency range
Frequency Counter Frequency accuracy
Sensitivity
Measuring range
Frequency range
RF Power Meter
Impedance
SWR
M JIG CABLE
OPC-1122U
Add a jumper wire here
M CONNECTION
Standard signal generator
–127 to –17 dBm
(0.1 V to 32 mV)
CAUTION:
DO NOT transmit while
SSG is connected to
the antenna connector.
to USB port
ADJUSTMENT PROCEDURE
GRADE AND RANGE
: Revision 1.0 or later
: 13.6 V DC
: More than 20 A
: DC–600 MHz
: 0 to ±10 kHz
: 0.1–600 MHz
: ±1 ppm or better
: 100 mV or better
: 0.1–60 W
: 100–600 MHz
: 50 Ω
: Better than 1.2 : 1
EXT. SPEAKER
(5 W/4 Ω)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
− +
GND
SP
GND
+
MIC
4.7 µF
GND
PTT
PTT SWITCH
Oscilloscope
Modulation analyzer
(DC measurable)
Attenuator
50 dB or 60 dB
PC
JIG CABLE
EQUIPMENT
JIG Cable
Attenuator
External Speaker
Standard Signal
Generator (SSG)
Oscilloscope
SETTING;
Frequency : 1 kHz
+ −
Level
Waveform : Sine wave
RF power meter
60 W
DC power supply
13.6 V / 20 A
to the MIC
connector
AC millivoltmeter
Audio generator
6 - 1
GRADE AND RANGE
Modifi ed OPC-1122U (see the illust below)
Power attenuation : 50 or 60 dB
Capacity : 60 W or more
: 4 Ω
Input impedance
Capacity : 20 W or more
Frequency range : 0.1–600 MHz
Output level : 0.1 µV to 32 mV
(–127 to –17 dBm)
Frequency rang : DC–20 MHz
Measuring range : 0.01–20 V
AC MILLIVOLTMETER
(10 mV to 10 V)
: 40 mVrms
Frequency
counter
to the antenna connector
to DC cable
+ −